Base | Representation |
---|---|
bin | 10010000000010… |
… | …11100110001001 |
3 | 101112012202021111 |
4 | 21000023212021 |
5 | 302131324231 |
6 | 22553210321 |
7 | 3512560654 |
oct | 1100134611 |
9 | 345182244 |
10 | 151042441 |
11 | 78294470 |
12 | 427009a1 |
13 | 253a5534 |
14 | 160ba89b |
15 | d3d84b1 |
hex | 900b989 |
151042441 has 8 divisors (see below), whose sum is σ = 164880000. Its totient is φ = 137222640.
The previous prime is 151042427. The next prime is 151042459. The reversal of 151042441 is 144240151.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 151042441 - 27 = 151042313 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (151042471) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18555 + ... + 25423.
It is an arithmetic number, because the mean of its divisors is an integer number (20610000).
Almost surely, 2151042441 is an apocalyptic number.
151042441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
151042441 is a deficient number, since it is larger than the sum of its proper divisors (13837559).
151042441 is a wasteful number, since it uses less digits than its factorization.
151042441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8879.
The product of its (nonzero) digits is 640, while the sum is 22.
The square root of 151042441 is about 12289.9325059172. The cubic root of 151042441 is about 532.5572874366.
Adding to 151042441 its reverse (144240151), we get a palindrome (295282592).
The spelling of 151042441 in words is "one hundred fifty-one million, forty-two thousand, four hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.109 sec. • engine limits •